Nestopia is an open-source NES/Famicom emulator designed to emulate the NES hardware as accurately as possible, and is considered the most advanced NES emulator. Developed by Martin Freij
License: Open Source
Nestopia is primarily dedicated to NES emulation with a focus on user-friendliness and high emulation accuracy, making it ideal for casual gamers. In contrast, MESS is a more versatile emulator that supports numerous systems, offering advanced features for power users but requiring a deeper understanding to utilize effectively.